Nielsen Hayden genealogy
Ancestors of Berchtold IV von Zähringen
![Male](img/tng_male.gif)
┌── Berthold von Villingen
( - 15 Jul 1024)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
┌── Bertold IV and I of Carinthia
(Abt 1005 - Abt 5 Nov 1078)(m. Abt 1032)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── (Unknown) von Nellenburg
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
┌── Berchtold II of Swabia and Zähringen
(Abt 1036 - 12 Apr 1111)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── Ernst of Swabia
(Abt 970 - 31 May 1015) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ ┌── Hermann of Swabia
(Abt 1007 - 28 Jul 1038 near Milan, Lombardy, Italy)(m. Abt 1036)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ └── Gisele of Swabia
(11 Nov 995 - 14 Feb 1043 Goslar, Lower Saxony, Germany) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │
│ └── Richwara of Swabia
( - Bef 1056)(m. Abt 1032)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── Olderich II Manfredo
(992 - 29 Oct 1034 Turin, Torino, Piedmont, Italy)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ (m. Bef 1014) =>
│ └── Adelaide of Susa
(Abt 1015 - 27 Dec 1091 Canischio, Turino, Piedmont, Italy)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ (m. Abt 1036)
│ └── Berta of Este
( - 1029)(m. Bef 1014) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
┌── Konrad I of Zähringen and Burgundy
(Abt 1090 - 8 Jan 1152)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── Kuno of Rheinfelden
( - 1026)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ ┌── Rudolf von Rheinfelden
(Abt 1025 - 15 Oct 1080 Merseburg, Saxony)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Agnes von Rheinfelden
( - 29 Dec 1111)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── Conrad II "The Salic", Holy Roman Emperor
( - 4 Jun 1039 Utrecht, Netherlands)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ (m. Bef Feb 1016) =>
│ │ ┌── Heinrich III, Holy Roman Emperor
(28 Oct 1016 - 5 Oct 1056 Bodfeld, Harz, Germany)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ (m. 21 Nov 1043)
│ │ │ └── Gisele of Swabia
(11 Nov 995 - 14 Feb 1043 Goslar, Lower Saxony, Germany)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ (m. Bef Feb 1016) =>
│ │ │
│ └── Mathilde
(1045 - 12 May 1060)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── William III of Poitou
(969 - 31 Jan 1030) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Agnes of Poitou
(Abt 1025 - 14 Dec 1077 Rome)(m. 21 Nov 1043)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Agnes of Burgundy
(Abt 995 - 10 Nov 1068 bur.Abbey of St. Nicolas de Poitiers,
│ Vienne, Poitou-Charentes, France) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ Vienne, Poitou-Charentes, France) =>
│
Berchtold IV von Zähringen (Abt 1125 - 8 Dec 1186)
│
│ ┌── Albert I of Namur
( - Between 998 and 1011) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ ┌── Albert II of Namur
(Abt 1000 - 1064)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ └── Ermengarde of Lower Lorraine
( - Aft 1012) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ ┌── Albert III of Namur
( - 22 Jun 1102)(m. Abt 1067)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │
│ │ └── Regelindis of Lower Lorraine
( - 1064)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ ┌── Godfrey of Namur
(Between 1067 and 1068 - 19 Aug 1139 Abbey of Floreffe, Belgium)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ └── Ida
( - 31 Jul 1102)(m. Abt 1067)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
└── Clemence de Namur
( - 28 Dec 1158)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
│ ┌── Frederick I of Luxembourg
(965 - 6 Oct 1019)(m. Bef 995) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ ┌── Giselbert of Luxembourg
(Abt 1007 - 14 Aug 1059)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ └── (Unknown daughter of Heribert I)
(m. Bef 995) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ ┌── Conrad I of Luxembourg
(Abt 1040 - 8 Aug 1086)(m. Abt 1073)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
└── Ermisende of Luxembourg
(Abt 1080 - 24 Jun 1141)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
│ ┌── William III of Poitou
(969 - 31 Jan 1030) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ ┌── William VII
(Abt 1023 - 1058)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ └── Agnes of Burgundy
(Abt 995 - 10 Nov 1068 bur.Abbey of St. Nicolas de Poitiers,
│ │ Vienne, Poitou-Charentes, France) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ Vienne, Poitou-Charentes, France) =>
│ │
└── Clementia of Aquitaine
( - 4 Jan 1142)(m. Abt 1073)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)